A monitoring device for drainage board settlement

Abstract

The utility model relates to the field of drainage board settlement, and specifically to a monitoring device for drainage board settlement, wherein a fixing groove is provided on the upper end surface of the ground, a drainage board body is arranged in the fixing groove, an outer shell plate is installed on the outer end of the drainage board body, a plurality of plug rods are symmetrically installed on the bottom of the outer shell plate from front to back, the plug rods are fixedly arranged in the fixing groove, a bottom groove is arranged below the plug rods, a pressure sensor is installed at the bottom of the bottom groove, a plurality of alarms are symmetrically installed on the upper end surface of the ground, the pressure sensor is electrically connected to the alarm, a through hole is arranged below the fixing groove, the utility model adopts a plug rod and a pressure sensor structure, so that when the ground sinks, the alarm is controlled to sound, thereby reminding the staff to repair the road surface, avoiding the gradual severity of the sinking phenomenon, resulting in the collapse of the road surface, and ensuring the safety of pedestrians.

Description

Technical Field

[0001] The utility model relates to the field of drainage board settlement, in particular to a monitoring device for drainage board settlement. Background Art

[0002] The drainage board used for consolidation treatment of soft foundation consists of a plastic drainage board core and overlapping filter cloth. The overlapping layers are bonded by adhesives. When in use, the drainage board is inserted into the pipe, and the pipe is vertically inserted into the soft soil layer. Then the pipe is pulled out, leaving the drainage board in the soft soil layer, artificially creating a water seepage channel in the soft soil layer. When the soft soil layer is filled with soil, under the preload of the fill weight load, the water in the soft soil layer can be filtered by the filter cloth and discharged upward through the drainage grooves between the ribs of the board core, thereby reducing the water content of the soft soil layer, accelerating the consolidation of the drainage layer, and improving the stability of the soft soil layer as a foundation.

[0003] A Chinese patent discloses an explorable silt consolidation drainage board (authorization announcement number CN 208545739 U). This patented technology can solve the problem that the installation depth of the drainage board is often difficult to measure and control during use, resulting in the failure of vacuum preloading consolidation treatment of soft foundation and failure to achieve the desired effect.

[0004] However, when the existing ground sinks slightly, it is difficult to detect because the phenomenon is not serious. When the problem becomes serious, the maintenance cost is high and the depth of the sinking needs to be measured complicatedly, which makes the work efficiency low. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a monitoring device for the settlement of a drainage board, wherein a fixing groove is opened on the upper end surface of the ground, a drainage board body is arranged in the fixing groove, an outer shell plate is installed on the outer end of the drainage board body, a plurality of plug rods are installed symmetrically from front to back on the bottom of the outer shell plate, the plug rods are fixedly arranged in the fixing groove, a bottom groove is arranged below the plug rods, a pressure sensor is installed at the bottom of the bottom groove, a plurality of alarms are installed symmetrically on the upper end surface of the ground, the pressure sensor and the alarm are electrically connected, and a through hole is arranged below the fixing groove.

[0006] Preferably: the drainage board body is symmetrically provided with a scale, the inner side wall of the through hole is symmetrically provided with a placement groove, and the inner side wall of the placement groove is provided with a camera.

[0007] Preferably, a first glass cavity is installed at the bottom of the placement groove, and the first glass cavity is electrically connected to the camera.

[0008] Preferably: a second glass cavity is installed symmetrically on the upper end surface of the ground, and an alarm is installed at the bottom of the second glass cavity.

[0009] Preferably, a water hole is provided on the upper end surface of the scale, and a plurality of water outlet holes are provided on the outer side wall of the water hole from top to bottom.

[0010] Preferably: a piston is mounted on the upper end surface of the water through hole by means of a clamping connection, an end cover is mounted on the upper end surface of the drain plate body symmetrically by rotating through a pin, and the piston is arranged in the end cover.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a rod and a pressure sensor structure, so that when the ground sinks, the alarm is controlled to sound, thereby reminding the staff to repair the road surface, avoiding the gradual severity of the sinking phenomenon and causing the road surface to collapse, thereby ensuring the safety of pedestrians.

[0013] 2. The utility model adopts a scale and camera structure. When the road surface sinks, the scale is photographed and processed by the camera, so that the staff can quickly understand the sinking depth and find a solution in time and effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural front view of a monitoring device for drainage board settlement provided in an embodiment of the present application;

[0015] Figure 2 It is a bottom view of the structure of a drainage board settlement monitoring device provided in an embodiment of the present application;

[0016] Figure 3 It is a sectional left view of a monitoring device for drainage board settlement provided in an embodiment of the present application;

[0017] Figure 4 It is a sectional front view of a monitoring device for drainage board settlement provided in an embodiment of the present application;

[0018] Figure 5 A monitoring device for drainage board settlement provided in an embodiment of the present application Figure 4 A magnified image of area A;

[0019] In the figure: 1. ground; 2. drainage board body; 11. outer shell plate; 12. plug rod; 13. pressure sensor; 14. alarm; 15. through hole; 16. scale; 17. camera; 18. first glass cavity; 19. second glass cavity; 21. water hole; 22. water outlet hole; 23. piston; 24. end cover. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The invention of the present invention is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The invention is selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various inventions with various modifications suitable for specific purposes.

[0021] See also Figures 1 to 5 In this embodiment, a monitoring device for the settlement of a drainage board is provided. A fixing groove is provided on the upper end surface of the ground 1, and a drainage board body 2 is arranged in the fixing groove. An outer shell plate 11 is installed at the outer end of the drainage board body 2. A plurality of plug rods 12 are symmetrically installed on the bottom of the outer shell plate 11 from front to back. The plug rod 12 is fixedly arranged in the fixing groove, and a bottom groove is arranged below the plug rod 12. A pressure sensor 13 is installed at the bottom of the bottom groove. A plurality of alarms 14 are symmetrically installed on the upper end surface of the ground 1. The pressure sensor 13 is electrically connected to the alarm 14. A through hole 15 is arranged below the fixing groove. When working, the drainage board body 2 is limited and fixed by the plug rod 12. There is a certain distance between the pressure sensor 13 and the plug rod 12. When the ground 1 sinks slightly, the plug rod 12 is driven to move downward and deform, thereby pressing on the pressure sensor 13, and controlling the corresponding alarm 14 to alarm, thereby reminding the staff to repair the road surface to avoid the gradual severity of the sinking phenomenon, resulting in the collapse of the road surface, thereby ensuring the safety of pedestrians.

[0022] The drainage board body 2 is symmetrically provided with a scale 16, and the inner wall of the through hole 15 is symmetrically provided with a placement groove, and the inner wall of the placement groove is installed with a camera 17. When working, scale lines are engraved on the scale 16, and its value is photographed and processed by the camera 17. When the road surface sinks, the scale 16 is photographed again by the camera 17, so that the staff can quickly understand the sinking depth and find a solution in time and effectively.

[0023] A first glass cavity 18 is installed at the bottom of the placement groove. The first glass cavity 18 is electrically connected to the camera 17. When working, the first glass cavity 18 protects the outer wall of the camera 17 from water and dust to prevent it from being bumped and causing damage to the internal structure.

[0024] A second glass cavity 19 is symmetrically installed on the upper end surface of the ground 1, and an alarm 14 is installed at the bottom of the second glass cavity 19. When working, the second glass cavity 19 protects the alarm 14 on the road surface from rain to prevent it from being eroded by rainwater and causing structural damage.

[0025] A water hole 21 is provided on the upper end surface of the scale 16, and a plurality of water outlet holes 22 are provided on the outer wall of the water hole 21 from top to bottom. During operation, when stains are attached to the outer wall of the first glass cavity 18 and hinder the camera 17 from shooting, clean water is poured into the water hole 21, and the clean water flows out through the water outlet holes 22, thereby cleaning the surface of the first glass cavity 18.

[0026] A piston 23 is installed on the upper end surface of the water hole 21 by means of a snap connection. An end cover 24 is installed on the upper end surface of the drain plate body 2 symmetrically by rotating through a pin. The piston 23 is arranged in the end cover 24. When working, the piston 23 seals and protects the water hole 21 to prevent external dust from entering and causing blockage. The end cover 24 protects the piston 23 to prevent rainwater from washing the piston 23 open in rainy weather.

[0027] During specific operation, the drainage board body 2 is limited and fixed by the insertion rod 12. There is a certain distance between the pressure sensor 13 and the insertion rod 12. When the ground 1 sinks slightly, the insertion rod 12 is driven to move downward and deform, thereby pressing on the pressure sensor 13, controlling the corresponding alarm 14 to sound an alarm, thereby reminding the staff to repair the road surface to avoid the gradual severity of the sinking phenomenon and cause the road surface to collapse, thereby ensuring the safety of pedestrians.

[0028] Obviously, the invention described is only a part of the invention of the utility model, not the whole invention. Based on the invention in the utility model, all other inventions obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. The structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A monitoring device for drainage board settlement, characterized in that: A fixing groove is provided on the upper end surface of the floor (1), a drainage board body (2) is arranged in the fixing groove, an outer shell plate (11) is installed on the outer side end of the drainage board body (2), a plurality of insertion rods (12) are installed symmetrically from front to back at the bottom of the outer shell plate (11), the insertion rods (12) are fixedly arranged in the fixing groove, a bottom groove is arranged below the insertion rods (12), a pressure sensor (13) is installed at the bottom of the bottom groove, a plurality of alarms (14) are installed symmetrically on the upper end surface of the floor (1), the pressure sensors (13) and the alarms (14) are electrically connected, and a through hole (15) is arranged below the fixing groove.

2. A drainage board settlement monitoring device according to claim 1, characterized in that The drainage board body (2) is symmetrically provided with a scale (16), the inner wall of the through hole (15) is symmetrically provided with a placement groove, and the inner wall of the placement groove is provided with a camera (17).

3. A drainage board settlement monitoring device according to claim 2, characterized in that: A first glass cavity (18) is installed at the bottom of the placement groove, and the first glass cavity (18) is electrically connected to the camera (17).

4. A drainage board settlement monitoring device according to claim 1, characterized in that: A second glass cavity (19) is symmetrically installed on the upper end surface of the ground (1), and an alarm (14) is installed at the bottom of the second glass cavity (19).

5. A drainage board settlement monitoring device according to claim 2, characterized in that: The upper end surface of the scale (16) is provided with a water through hole (21), and the outer side wall of the water through hole (21) is provided with a plurality of water outlet holes (22) from top to bottom.

6. A drainage board settlement monitoring device according to claim 5, characterized in that: The upper end surface of the water hole (21) is mounted with a piston (23) by means of a clamping connection, and the upper end surface of the drainage plate body (2) is symmetrically mounted with an end cover (24) by means of a pin shaft, and the piston (23) is arranged in the end cover (24).

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